Hacking the CAGED System: Book 1

The 2 Position Guitar Scale System: Scales and Arpeggios

Fretboard Secret Handbook (2nd Edition)

Woodshedder's Guide to Guitar Scales

Fretboard Positions Diagram: A Guitar Fretboard Unscrambler

25 Guitar Scale Hacks

CAGED System: Transposable Chord Shapes

50 More Guitar Hacks: For the Thinking Man's Guitarist

Basics Of Guitar: Level-1

From Scales to Solos: Zonal Improvisation on Guitar

Speed, Accuracy & Technique: FREE

50 Guitar Hacks: For the Advancing Guitarist

Essentials of Rhythm Guitar: Free Version

Melodic Soloing in 10 Days

Guitar Chord Progression Encyclopedia: Includes Hundreds of Guitar Chords and Chord Progressions in All Styles in All Twelve Keys

Simple Chord Tone Soloing System

Getting Started Playing Guitar For Dummies, Enhanced Edition

Guitar Hacks: The Pentatonics Handbook

BC Guitar

8 String Guitar: Scales and Arpeggios